How to convert hp to kW
To convert hp to kW, multiply the value by 0.7457 (or divide it by 1.341).
Step by step: 21 hp to kW
21 hp × 0.7457 = 15.66 kW
hp to kW: values near 21
| hp | kW |
|---|---|
| 16 hp | 11.931 kW |
| 17 hp | 12.677 kW |
| 18 hp | 13.423 kW |
| 19 hp | 14.168 kW |
| 20 hp | 14.914 kW |
| 21 hp | 15.66 kW |
| 22 hp | 16.405 kW |
| 23 hp | 17.151 kW |
| 24 hp | 17.897 kW |
| 25 hp | 18.642 kW |
| 26 hp | 19.388 kW |
Good to know
1 mechanical horsepower (hp) = 745.7 watts and 1 metric horsepower (PS) = 735.5 watts.
Frequently asked questions
What is 21 hp in kW?
21 horsepower = 15.66 kilowatts.
How do I convert hp to kW?
To convert hp to kW, multiply the value by 0.7457 (or divide it by 1.341).
How many horsepower are in 1 kilowatt?
1 kilowatt = 1.341 horsepower.
What is 21 hp in kW, rounded?
Rounded to two decimal places: 21 horsepower ≈ 15.66 kilowatts.
kW to hp
Need the opposite direction? Use the kW to hp converter.